Industrial robot polishing device

Abstract

This utility model relates to the field of polishing processing and discloses an industrial robot polishing device, including a base, a support frame fixedly connected to the top of the base, a moving device disposed inside the support frame, a mounting plate fixedly connected to the bottom of the moving device, a first electric push rod fixedly connected to the bottom of the mounting plate, a connecting frame fixedly connected to the bottom of the first electric push rod, a rotating shaft rotatably connected inside the connecting frame, a rotating device fixedly connected to the rotating shaft on the outside of the connecting frame, a mounting frame rotatably connected to the connecting frame fixedly connected to the outside of the rotating shaft, and a polishing device fixedly connected to the outside of the mounting frame. The moving device includes a first electric linear slide fixedly connected to the inside of the support frame. This industrial robot polishing device has the advantage of being able to adjust the position, height, and angle of the polishing device.

Description

Technical Field

[0001] This utility model relates to the field of polishing processing, specifically to an industrial robot polishing device. Background Technology

[0002] Polishing of workpieces refers to the processing method that uses mechanical, chemical or electrochemical actions to reduce the surface roughness of metal workpieces in order to obtain a bright and smooth surface. In industrial production, polishing of workpieces is a key step in many manufacturing processes.

[0003] Traditional manual polishing methods suffer from high labor intensity, low efficiency, unstable quality, and safety hazards. While some existing automatic polishing equipment has improved polishing efficiency to some extent, its applicability is poor and the adjustment of the polishing head is not flexible enough. Therefore, an industrial robot polishing device is proposed to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an industrial robot polishing device that has the advantage of being able to adjust the position, height, and angle of the polishing equipment. It solves the problems of high labor intensity, low efficiency, unstable quality, and safety hazards associated with traditional manual polishing methods. Although some existing automatic polishing equipment has improved polishing efficiency to a certain extent, its applicability is poor and the adjustment of the polishing head is not flexible enough.

[0006] (II) Technical Solution

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An industrial robot polishing device includes a base, a support frame fixedly connected to the top of the base, a moving device disposed inside the support frame, a mounting plate fixedly connected to the bottom of the moving device, a first electric push rod fixedly connected to the bottom of the mounting plate, a connecting frame fixedly connected to the bottom of the first electric push rod, a rotating shaft rotatably connected inside the connecting frame, a rotating device fixedly connected to the rotating shaft on the outside of the connecting frame, a mounting frame rotatably connected to the connecting frame fixedly connected to the outside of the rotating shaft, and a polishing device fixedly connected to the outside of the mounting frame.

[0008] The beneficial effects of this utility model are:

[0009] This industrial robot polishing device has the advantage of being able to adjust the position, height, and angle of the polishing equipment.

[0010] Based on the above technical solution, the present invention can be further improved as follows.

[0011] Furthermore, the moving device includes a first electric linear slide fixedly connected to the inside of the support frame, a connecting plate fixedly connected to the outer side of the slide of the first electric linear slide, a second electric linear slide fixedly connected to the outer side of the connecting plate, and the outer side of the slide of the second electric linear slide fixedly connected to the mounting plate.

[0012] The beneficial effect of adopting the above-mentioned further solution is that the mounting plate and the grinding and polishing equipment below it can be moved horizontally or vertically to adjust the grinding position of the polishing equipment, making it convenient to grind and polish different positions of the parts.

[0013] Furthermore, the rotating device includes a second electric push rod fixedly connected to the outer side of the connecting frame, a rack slidably connected to the connecting frame and fixedly connected to the outer side of the second electric push rod, and a gear meshing with the rack and fixedly connected to the outer side of the rotating shaft.

[0014] The advantage of adopting the above-mentioned further solution is that it enables the rotating shaft to rotate in both directions, making it convenient to rotate the mounting bracket to change the orientation of the polishing equipment.

[0015] Furthermore, the connecting frame has a sliding groove inside, and a sliding plate that is slidably connected to the outer side of the rack is fixedly connected to the sliding groove.

[0016] The beneficial effect of adopting the above-mentioned further solution is to stabilize the movement stability of the rack and further restrict the movement direction of the rack.

[0017] Furthermore, the connecting frame has an annular groove inside, and the mounting frame has an annular plate that is slidably connected to the annular groove on its outer side.

[0018] The beneficial effect of adopting the above-mentioned further solution is that it can increase the contact area between the mounting bracket and the connecting bracket, and can stabilize the rotation direction of the mounting bracket.

[0019] Furthermore, a protective cover located outside the rotating device is fixedly connected to the outer side of the connecting frame by fasteners.

[0020] The advantage of adopting the above-mentioned further solution is that the rotating device can be shielded and protected to prevent it from being contaminated by dust. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the mobile device of this utility model;

[0023] Figure 3 This is a schematic cross-sectional view of the connecting frame structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the rotating device structure of this utility model.

[0025] In the diagram: 1. Base; 2. Support frame; 3. Moving device; 31. First electric linear slide; 32. Connecting plate; 33. Second electric linear slide; 4. Mounting plate; 5. First electric push rod; 6. Connecting frame; 7. Rotating shaft; 8. Rotating device; 81. Second electric push rod; 82. Rack; 83. Gear; 9. Mounting frame; 10. Polishing equipment; 11. Slide plate; 12. Circular plate; 13. Protective cover. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the embodiments, by Figure 1-4 The present invention discloses an industrial robot polishing device, comprising a base 1, a support frame 2 fixedly connected to the top of the base 1, a moving device 3 disposed inside the support frame 2, a mounting plate 4 fixedly connected to the bottom of the moving device 3, a first electric push rod 5 fixedly connected to the bottom of the mounting plate 4, a connecting frame 6 fixedly connected to the bottom of the first electric push rod 5, a rotating shaft 7 rotatably connected inside the connecting frame 6, a rotating device 8 fixedly connected to the rotating shaft 7 on the outside of the connecting frame 6, a mounting frame 9 rotatably connected to the connecting frame 6 fixedly connected to the outside of the rotating shaft 7, and a polishing device 10 fixedly connected to the outside of the mounting frame 9.

[0028] The mobile device 3 includes a first electric linear slide 31 that is fixedly connected to the inside of the support frame 2. A connecting plate 32 is fixedly connected to the outside of the slide of the first electric linear slide 31. A second electric linear slide 33 is fixedly connected to the outside of the connecting plate 32. The outside of the slide of the second electric linear slide 33 is fixedly connected to the mounting plate 4.

[0029] In this embodiment, during actual use, the two sets of electric linear slides are arranged horizontally and vertically, respectively, and can adjust the polishing equipment 10 below in the left-right or front-back direction, so as to polish different positions of the parts.

[0030] The rotating device 8 includes a second electric push rod 81 fixedly connected to the outside of the connecting frame 6, a rack 82 slidably connected to the outside of the second electric push rod 81, and a gear 83 meshing with the rack 82 fixedly connected to the outside of the rotating shaft 7.

[0031] In this embodiment, during actual use, the second electric push rod 81 can push the rack 82 to move, and the gear 83 that meshes with the rack 82 will also rotate under the action of the rack 82, thereby driving the rotating shaft 7 and its outer mounting bracket 9 to rotate at a certain angle.

[0032] The connecting frame 6 has a groove inside, and the rack 82 has a slide plate 11 that is slidably connected to the outside of the groove.

[0033] In this embodiment, during actual use, when the second electric push rod 81 pushes the rack 82 to move, the slide plate 11 on the outer side of the rack 82 will also slide in the groove. The groove is set parallel to the pushing direction of the second electric push rod 81, which restricts the movement direction of the rack 82 while providing support and tension for the rack 82.

[0034] The connecting frame 6 has an annular groove inside, and the mounting frame 9 has an annular plate 12 that is slidably connected to the annular groove on the outside.

[0035] In this embodiment, during actual use, the rotating shaft 7 will cause the mounting bracket 9 to rotate. At this time, the annular plate 12 will also slide inside the annular groove. The annular groove and the annular plate 12 fit together, which increases the contact area between the mounting bracket 9 and the connecting bracket 6, making the rotation of the mounting bracket 9 more stable and less likely to fall off.

[0036] The outer side of the connecting frame 6 is fixedly connected to a protective cover 13 located outside the rotating device 8 by fasteners.

[0037] In this embodiment, during actual use, the protective cover 13 is bolted to the outside of the connecting frame 6 to cover and shield the rotating device 8. Its main purpose is to provide protection for the rotating device and prevent the dust generated by grinding from affecting the meshing of the gear 83 and the rack 82. Ventilation holes are also provided inside for heat dissipation.

[0038] Working principle:

[0039] When polishing is required, the position of the polishing equipment 10 can be adjusted first. The front, back, left, and right positions of the mounting plate 4 can be adjusted by two electric linear slides. The first electric push rod 5 can raise or lower the polishing equipment 10. If it is necessary to tilt the polishing equipment 10 for grinding, the second electric push rod 81 can push the rack 82 to rotate the rotating shaft 7 inside the gear 83, thereby causing the polishing equipment 10 on the outside of the mounting frame 9 to rotate. The electric push rods are used in conjunction with encoders and motor controllers, or PLCs or professional motion controllers can be used to write control programs to centrally control the motor or electric push rods, monitor the rotation angle and speed of the motor in real time, and convert this information into electrical signals to feed back to the controller, so as to achieve precise control of the motor and electric push rods.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An industrial robot polishing device, comprising a base (1), characterized in that: A support frame (2) is fixedly connected to the top of the base (1). A moving device (3) is provided inside the support frame (2). A mounting plate (4) is fixedly connected to the bottom of the moving device (3). A first electric push rod (5) is fixedly connected to the bottom of the mounting plate (4). A connecting frame (6) is fixedly connected to the bottom of the first electric push rod (5). A rotating shaft (7) is rotatably connected inside the connecting frame (6). A rotating device (8) is fixedly connected to the rotating shaft (7) on the outside of the connecting frame (6). A mounting frame (9) is rotatably connected to the connecting frame (6) on the outside of the rotating shaft (7). A polishing device (10) is fixedly connected to the outside of the mounting frame (9). The moving device... (3) Includes a first electric linear slide (31) fixedly connected to the inside of the support frame (2), a connecting plate (32) fixedly connected to the outside of the slide of the first electric linear slide (31), a second electric linear slide (33) fixedly connected to the outside of the connecting plate (32), the outside of the slide of the second electric linear slide (33) fixedly connected to the mounting plate (4), the rotating device (8) includes a second electric push rod (81) fixedly connected to the outside of the connecting frame (6), a rack (82) fixedly connected to the outside of the second electric push rod (81) and slidably connected to the connecting frame (6), and a gear (83) meshing with the rack (82) fixedly connected to the outside of the rotating shaft (7).

2. The industrial robot polishing device according to claim 1, characterized in that: The connecting frame (6) has a sliding groove inside, and the rack (82) is fixedly connected to a sliding plate (11) that is slidably connected to the sliding groove on the outside.

3. The industrial robot polishing device according to claim 1, characterized in that: The connecting frame (6) has an annular groove inside, and the mounting frame (9) has an annular plate (12) that is slidably connected to the annular groove on the outside.

4. The industrial robot polishing device according to claim 1, characterized in that: The outer side of the connecting frame (6) is fixedly connected to a protective cover (13) located outside the rotating device (8) by fasteners.

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